Invention Grant
- Patent Title: Base station synchronization
- Patent Title (中): 基站同步
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Application No.: US12538457Application Date: 2009-08-10
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Publication No.: US08774084B2Publication Date: 2014-07-08
- Inventor: Ravi Palanki , Lei Xiao , Parag A. Agashe
- Applicant: Ravi Palanki , Lei Xiao , Parag A. Agashe
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agent François A. Pelaez
- Main IPC: H04B7/212
- IPC: H04B7/212

Abstract:
Systems and methodologies are described that facilitate synchronizing base stations in a wireless communication environment. A base station can receive a synchronization signal sent via a low reuse channel, which can be shared by a group of base stations. Further, the base station can align a clock associated therewith to the received synchronization signal. Moreover, the base station can coarsely align the clock to a first synchronization signal received upon a first subset of resources of the low reuse channel, and finely align the clock to a second synchronization signal received upon a second subset of resources (e.g., of the low reuse channel, of a separate channel, . . . ), where the second subset of resources can be reserved for transmission from at least one base station with at least a predetermined level of synchronous accuracy.
Public/Granted literature
- US20100046494A1 BASE STATION SYNCHRONIZATION Public/Granted day:2010-02-25
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